Vimar 19594.0 Rolling shutter IoT connected mechanism

I am considering adding a rolling shutter to my Openhab installation. Since we already have some VIMAR switches I had a look at the 19594.0 Rolling shutter IoT. This device speaks both bluetooth and zigbee. As far as I understand there is a need of a gateway to connect via bluetooth or via zigbee to services such as Google or Amazon.
I would like to connect the VIMAR device to Openhab using the bluetooth protocol, the device is natively speaking. Did already work somebody with VIMAR devices ?
thank you very much